摘要
研究了香石竹无土栽培中４种营养液成分及配比。结果表明，不同营养液中香石竹的株高和根长等有较大的差别，以Ｋ－３营养液对香石竹植株生长和根系发育的促进作用最大。含有较高浓度磷和锌的营养液有利于香石竹的生长。
In this paper, elements and composition of nutrient solution were studied for soilless cuture in Dianthus Caryophyllus. The result indicated that the plant height and root-length etc differed greatly in different nutrient solution, the K-3 nutrient soultion showed best in promoting growing and root development for Dianthus Caryophyllus. The nutrient solution which had higher concentration of P and Zn was benefical to the growth of Dianthus Caryophyllus.
出处
《山西农业科学》
1999年第3期66-68,共3页
Journal of Shanxi Agricultural Sciences
关键词
香石竹
无土栽培
营养液
Dianthus Caryophyllus
Soilless culture
Nutrient solution
